Product Review

I bought this for working math problems, taking notes, and sketching. The first
thing I noticed was the flawless build quality. It is has a good weight. It
feels durable. The round knurled grip is secure without being too rough, and is
slightly smaller than the diameter of the hard plastic hexagonal barrel. The
advancement of the lead is positive. There is no way to retract or cap the tip,
so it is not "pocket safe". Of the mechanical pencils having a knurled metal
grip, the Rotring 500 is my favorite. The Alvin Draft/matic is a close second
due to the coarser knurling, round barrel, and cushioned tip. Some pencils I
try, but lose interest. The Rotring 500 is a classic pencil that holds my
interest.